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The FSi carbon 1 features a Hi-Modulus carbon frame, Shimano XT brakes and Shimano XTR/XT Di2 electronic shifting components as upgrades over the FSi carbon 2. Hi Modulus carbon frames use a higher grade of carbon fibre than standard carbon frames allowing for a lighter frame whilst maintaining stiffness and strength.
Cannondale's FSi is a hardtail like no other. Taking advantage of exclusive technologies such as Ai (Asymetric Integration), Si (System Integration) and Lefty, FSi is ready to cope with the extreme nature of modern World Cup courses. With design input and World Cup podium results from XC legends Manuel Fumic and Marco Fontana, FSi has been proven to the highest level. If you're looking for a super fast and light XC hardtail with the poise for technical courses then FSi is a must.
Ai allows for super short rear stays putting more weight over the rear wheel for climb winning traction without sacrificing mud clearance or limiting you to single ring setups. Ai also allows for an evenly dished rear wheel giving better strength and stiffness
OutFront steering geometry is slack and stable for the most challenging descents yet nimble and quick in tighter sections.
All FSis feature Cannondale's Lefty fork,. Lefty offers unparalelled steering stiffness and precision for an XC fork and is super lightweight too. Don't be mislead by the single leg design, Lefty is super stiff and offers amazing tracking. Lefty's fitted to FSi models feature a custom offset to work with the OutFront geometry.
FSi wheel size is Fit Focused meaning that 29" wheel are used on Medium,Large and XLarge sizes, whilst 27.5" wheels are used on the small size. This offers the best balance of fast rolling, larger, wheels and rider fit.
FSi, an XC weapon.
IMPORTANT: This bicycle is supplied without pedals.
IMPORTANT: This bicycle requires a suspension pump to set and tune its suspension correctly. This is not included as standard.
F-Si Asymmetric, BallisTec Hi-MOD Carbon, SPEED SAVE, PF30A, 1.5 Si Head Tube, 27.5" (S), 29" (M-X)
Lefty 2.0 Carbon, 100mm, XLR Isolated Damper Technology with XC+ tune and XLoc remote, Offset - 50mm (S), 55mm (M-X)
Shimano XT Di2, 11-speed
Shimano XTR Di2, 11-speed
Cannondale Alloy PressFit30
Cannondale HollowGram Si, BB30, 32t Ai SpideRing
Shimano XT, 11-42, 11-speed
Shimano CN-HG601, 11-speed
Shimano XT, 160/160mm, Ice Tech Rotors
Hubs: CZero Straight Pull, Lefty 60 front, 39-point engagement rear, 28h (Ai Offset dish - Rear), Rims: Cannondale CZero SL, Superlight Hi-Impact Carbon, Tubeless Ready, 28hole, 23mm ID, Ai Offset Rear, Spokes: DT-Swiss Aerolite (Ai Offset dish - Rear)
Schwalbe Racing Ralph EVO Snakeskin, 29/27.5x2.25", folding, tubeless ready
Cannondale CZero flat, Carbon, 760mm
Cannondale C1, 6061 Alloy, 1.5", 31.8, -5 deg.
Cannondale Locking Grips
Cannondale F-Si SAVE Carbon 27.2x400mm
Prologo Zero II TiRox Rail
Cannondale HeadShok Si
We are an authorised Cannondale dealer and supply this Cannondale FSi 1 with a LIFETIME manufacturer's warranty. Note: Rider weight limits may apply. Read Warranty Terms
This bicycle is available for instore collection and home delivery using a Cyclescheme voucher. Cyclescheme Information
The following finance options are available to apply for online immediately. If you are collecting your bicycle in store you can arrange your finance prior to visiting the store by selecting the required finance method as well as Click & Collect.